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MARC view
- Zimdahl, Robert L.
Zimdahl, Robert L. (Nombre personal)
His Weed-crop competition, 1980: t.p. (Robert L. Zimdahl) p. 6 (Fort Collins, Colo.)
His Weeds and words, 1988: CIP t.p. (Robert L. Zimdahl) data sheet, etc. (b. 2/28/35, Robert Lawrence Zimdahl)